Essilor ALM 700, Руководство по обслуживанию

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10) Others
Symptom: it has no response (measurement values are not displayed) by moving the nose pad even though “PD
Measure” is set as “On” on the setup screen and PD is displayed on the measurement screen.
11) “Err” is displayed on display area of UV transmittance measurement value.
 In case that there is abnormality on main control board
Yes
Normal
The symptom is improved after
cycling power
Measurement value is displayed
after replacing it
Yes
No
No
Replace PD plate assy.
Replace control board.
Normal
*Check the harnesses before replacing the
PD plate Assy. Refer to ‘5-14 PD Plate Assy.